微信小程序右上角分享页面找不到路径bug

onShareAppMessage() {
    let that = this;
    let path = 'packageCdhlA/pages/acPreviewMS/index?acId=' + that.data.acId +
    '&StoreId=' + that.data.StoreId + '&AcType=1';
    var title = that.data.detail.ActivityInfo.AcTitle; 

    return {
      title,
      path,
      imageUrl: that.data.shareImg || that.data.detail.ActivityInfo.AdUrl,
    };
  },

path 最前边不要加\

下边这种路径会导致找不到页面

let path = '/packageCdhlA/pages/acPreviewMS/index?acId=' + that.data.acId +

'&StoreId=' + that.data.StoreId + '&AcType=1';